This is neither a Business where Govt can 'auction' away 'seats and berths' nor a Competitive exam where Topper gets First choice....
Every Class has its criterion and that is Money/Fare ; that is an agreed principle ;
and another agreed principle is that "First come first serve"
But introduction of this 'unjust flexi fare system' is one more attempt to rob...
more...

citizen of this country in 'day light'
Govt is providing 'VIP Quota' and n number of quotas where there is no 'flexi fare' applied...
So this leaves a narrow margin to survive and travel with your hard erned money....
Govt is not maximizing its capcity utilization, by minmizing the number of "EMPTY COACHES EMPTY SEAT/BERTH' running daily on hundreds of berths....
Why the common has to bear the brunt of this Inefficient Babus who are having lavish saloons to travel and scores of attendants to serve.
Instead of giving 'fancy dream' of air travel like train Govt should stop this 'Legalized Loot' of poor people money

If one is paying exorbitant price for same service than other, it is discrimination.
It is not something classy or masses but 'messy' affair.
Private enterprises are entitled to resort to any tactics of business as long as they are ethical.
But Govt is resorting to such measures to just earn few more buck....
If...
more...

one wants to kill himself no one can stop.
Just like आ बैल मुझे मार ...